Anumber is 5. do you know it’s square?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Solve the triangle. a = 21°, c = 105°, c = 5